双稳态永磁操动机构在接触器上的成功实践  

Successful Practice of Bistable Permanent-magnet Operating Mechanism in a Contactor

作　　者：吴光 

机构地区：[1]丹东屹欣电子有限公司,辽宁丹东118003

出　　处：《电气开关》2003年第3期42-46,共5页Electric Switchgear

摘　　要：本文指出了双稳态永磁操动接触器与磁保持节能接触器的不同 ,虽然都是运用保持结果 ,但工作原理、操动过程、分断理论和系统结构都不同 。The paper points out difference between a bistable permanent-magnet operating mechanism contactor and a magnet-hold contactor.Although they are the magnct-hold structures,their working principles, operating processes,breaking theories and system structures are all different,so the results are different.

关 键 词：接触器 双稳态永磁操动机构 磁保持结构 导磁回路 电磁磁势 

分 类 号：TM572[电气工程—电器]